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          Scientist donates equipment that played key role in major breakthrough
          
      
          
      
          
        
          By Lin Qi | 
          chinadaily.com.cn |
          Updated: 2019-12-24 14:22
        
        
          
          
          
          
        

      
          


      
          
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   Chinese scientist Xue Qikun introduces scientific apparatus being donated at the National Museum of China. [Photo by Jiang Dong/China Daily] 
 
           

           

        
      
          
      
      
      
          
        
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